select the dinosaur with long neck facing left
select the J sign
now select the r sign
remove the last option
select the pole having spikes on it
remove the previous option
select the pole bent to the right with spikes at the top
select the column with a diamond on top
select the r sign having pointy top to the right and a small square on top
remove the prevois option and select the R sign

Outcome: successful
Speaker comments: N/A